ATA 54 — Nacelles / Pylons

15,735 parts classified under this chapter

Reliability rollup

80%Median scrap propensity

3,907 parts · 7,759 SDR reports

From FAA Service Difficulty Reports

Part Number	Description	Manufacturer	Airframe	ATA	Category	Status
311N50054	BULKHEAD	Boeing	757-200 757	54	Structures	OEM
311N50211	SHIM	Boeing	757-200	54	Structures	OEM
311N50215	SHIM	Boeing	757-200	54	Consumables / Hardware	OEM
311N50232	BULKHEAD	—	757-200 757	54	unknown	OEM
311N50241	FITTING	Boeing	757-200 757	54	Structures	OEM
311N50242	FITTING	Boeing	757-200 757	54	Structures	OEM
311N50243	BUSHING	Boeing	757-200	54	unknown	OEM
311N50247	FITTING	Boeing	757-200	54	unknown	OEM
311N50248	BUSHING	—	757-300	54	unknown	OEM
311N50271	SKIN	Boeing	757-200	54	Structures	OEM
311N5033	BULKHEAD	Boeing	757-200 757	54	Structures
311N503310	BULKHEAD	Boeing	757-200 757	54	Structures	OEM
311N503311	BULKHEAD	—	757-200 757	54	Structures	OEM
311N50335	BULKHEAD	Boeing	757-200 757	54	Structures	OEM
311N50338	FITTING	Boeing	757-200 767-400+1	54	Consumables / Hardware
311N50339	BULKHEAD	—	757-200 757	54	Structures	OEM
311N503635	SPAR	Boeing	757-200 757	54	Structures	OEM
311N504017	STIFFENER	Boeing	757-200 757	54	Structures	OEM
311N50405	WEB	Boeing	757-200	54	Structures	OEM
311N504053	ANGLE	Boeing	757-300 757	54	Structures	OEM
311N50406	WEB	Boeing	757-200 757	54	Structures	OEM
311N50408	ANGLE	—	757-200	54	Structures	OEM
311N5040Y17	STIFFENER	Boeing	757-200 757	54	Structures	OEM
311N504110	SKIN	Boeing	757-200	54	Structures	OEM
311N50415	WEB	Boeing	757-200 777X+1	54	Structures	OEM
311N50418	ATTACH ANGLE	—	757-200 757	54	Structures	OEM
311N5042166	WEB	Boeing	757-200 777X+1	54	Structures	OEM
311N504219	WEB	Boeing	757-200 757	54	Structures	OEM
311N50422	BUSHING	Boeing	757-200 777X	54	unknown	OEM
311N504290	STIFFENER	Boeing	757-200	54	Structures	OEM
311N5043	BULKHEAD	Boeing	757-200 757	54	Structures	OEM
311N504312	SHIM	Boeing	757-200 757	54	Consumables / Hardware	OEM
311N504315	SHIM	Boeing	757-200 757	54	Consumables / Hardware	OEM
311N504316	SHIM	Boeing	757-200 757	54	Consumables / Hardware	OEM
311N50433	BULKHEAD	Boeing	757-200 757	54	Structures	OEM
311N504337	SHIM	Boeing	757-200	54	Consumables / Hardware	OEM
311N504338	BULKHEAD	Boeing	757-200 757	54	Structures	OEM
311N50434	BULKHEAD	Boeing	757-200 757	54	Structures	OEM
311N50435	SHIM	Boeing	757-200 757	54	Consumables / Hardware	OEM
311N50436	SHIM	Boeing	757-200 757	54	Consumables / Hardware	OEM
311N504419	TUBE	Boeing	757-200 757	54	unknown	OEM
311N504530	BULKHEAD	Boeing	757-200 757	54	Structures	OEM
311N504540	FITTING	Boeing	757-200 757	54	unknown	OEM
311N504540NA	BULKHEAD	—	757-200	54	Structures	OEM
311N504551	SKIN	—	757-200 757	54	Structures	OEM
311N50461	SKIN	Boeing	757-200 757	54	Structures	OEM
311N504610	SKIN	Boeing	757-200 757	54	Structures	OEM
311N504614	SKIN	Boeing	757-200 757	54	Structures
311N504616	FRAME	Boeing	757-200	54	Structures
311N50462	SKIN	Boeing	757-200 757	54	Structures	OEM